7

3 devices
Related:106 GPIO Pins39 GPIO48 GPIO8 GPIO Pins

Makerfabs ESP32 UWB DW3000

Dev Board
Makerfabs ESP32 UWB DW3000

ESP32 + DW3000 UWB development board for centimeter-accurate indoor positioning and ranging. Supports UWB channels 5 and 9, FiRa compatible, Apple U1 interoperable. WiFi and Bluetooth for data relay.

ESP32 (Xtensa LX6 dual-core @ 240MHz)520KB SRAM4MB7 GPIOWiFi 802.11 b/g/nBLE 4.2 + BLE
Indoor PositioningUwb RangingPresence DetectionAsset Tracking
~$44View

TrackSenger

Dev Board
TrackSenger

Compact Meshtastic-compatible LoRa communicator with push-button keyboard, built around the Heltec Wireless Tracker with ESP32-S3, SX1262 LoRa, GPS, and a 0.96" TFT display for off-grid mesh messaging

Xtensa LX7 dual-core @ 240MHz, FPU, HW crypto (AES/SHA/RSA)512KB SRAM8MB7 GPIOWiFi 802.11 b/g/nBLE BLE 5.0
Lora Mesh NetworkingOff Grid CommunicationGps TrackingPortable Terminal
~$30View

Waveshare ESP32-C6-GEEK

Dev Board
Waveshare ESP32-C6-GEEK

Compact USB-A dongle development board with ESP32-C6 RISC-V MCU, 1.14\" IPS LCD, WiFi 6, BLE 5.0, Zigbee 3.0, Thread, and microSD slot for portable IoT projects.

ESP32-C6512KB SRAM16MB7 GPIOWiFi Wi-Fi 6BLE BLE 5.0Zigbee Zigbee 3.0
Smart Home DashboardEnvironmental MonitoringDigital SignagePortable Terminal
~$10View

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More to explore — popular traits shared by devices with GPIO: 7.

Portable TerminalDevelopment BoardWiFi 4 (802.11 b/g/n)BLE 5.0512KB SRAM